The catalogue printing program worked correctly with a record format of (product No, product Description, price) as in Fig. A.1 but produced incorrect output (Fig. A.3) when its record description was...

The catalogue printing program worked correctly with a record format of (product No, product Description, price) as in Fig. A.1 but produced incorrect output (Fig. A.3) when its record description was altered to match the larger record size of the Product file in Fig. A.2. Suggest a cause for the incorrect output. Was there a bug in the original version of the program or not? Do you have any criticisms to make concerning the program or record design?